Display screen or portion thereof with icon



FIG. 1 is a front view of a display screen or portion thereof with icon showing our new design;

FIG. 2 is a front view of another embodiment of the display screen or portion thereof with icon showing our new design;

FIG. 3 is a front view of another embodiment of the display screen or portion thereof with icon showing our new design; and,

FIG. 4 is a front view of another embodiment of the display screen or portion thereof with icon showing our new design.

The broken line showing in all views of a display screen or portion thereof, and the text in FIG. 3 and FIG. 4, forms no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with icon, as shown and described. 